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More than 40 years ago, I used to do a single tube. I will use this drawing today and do it again.1 .Variable capacitor (differential double connection, only one of them)2.3AG13.50 mm Medium wave bar4.Output transformer5. 2AP96.High frequency transformer（3mH） DIY7.R 68K8.C 5100P ， 470PTransform the mouse into a single tube machine（first part）

Unfinished（Look at the picture .see you tomorrow）

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